12387305-23 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12387305-23: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), special_features: OLIVE DRAB OR BRONZE COLOR. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-763-8921, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

12387305-23

NSN: 5310-00-763-8921
NIINs: 007638921, 014636503
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
special_features	OLIVE DRAB OR BRONZE COLOR
thread_direction	RIGHT-HAND
surface_treatment	ZINC AND CHROMATE OVERALL
width_across_flats	1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
nominal_thread_size	0.750 INCHES IN
bearing_surface_type	CHAMFERED OR WASHER FACED
thread_quantity_per_inch	10
NSN	5310-00-763-8921

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.0880 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

HARDNESS RATING: 121.0 BRINELL STANDARD MINIMUM

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.750 INCHES IN

•

NUT HEIGHT: 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN

•

SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.0880 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
HARDNESS RATING	121.0 BRINELL STANDARD MINIMUM
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.750 INCHES IN
NUT HEIGHT	0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
NUT STYLE	HEXAGON
THREAD CLASS	2B

SUBSTITUTES & CROSS-REFERENCES 10

10082592Reference document

Same NSN cross-reference

Reference document — Informative reference only

1690Reference document

Same NSN cross-reference

Reference document — Secondary reference

Y00015057Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3/4-10Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

E108609 FIND 271Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

TIP01578Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12387305-23?

12387305-23 is a NUT,PLAIN,HEXAGON.

What parts can replace 12387305-23?

There are 10 known substitutes for 12387305-23: 10082592, 1690, Y00015057 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 12387305-23?

12387305-23 is cataloged in the U.S. Government catalog under NSN 5310-00-763-8921. This indicates validated use in U.S. government and defense supply chains.

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